WO1995029818A1 - Capuchon de crayon feutre - Google Patents

Capuchon de crayon feutre Download PDF

Info

Publication number
WO1995029818A1
WO1995029818A1 PCT/DE1995/000560 DE9500560W WO9529818A1 WO 1995029818 A1 WO1995029818 A1 WO 1995029818A1 DE 9500560 W DE9500560 W DE 9500560W WO 9529818 A1 WO9529818 A1 WO 9529818A1
Authority
WO
WIPO (PCT)
Prior art keywords
cap
felt
tip
cap part
area
Prior art date
Application number
PCT/DE1995/000560
Other languages
German (de)
English (en)
Inventor
Hans Müller
Original Assignee
Mueller Hans
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mueller Hans filed Critical Mueller Hans
Priority to DE59501783T priority Critical patent/DE59501783D1/de
Priority to EP95917259A priority patent/EP0758299B1/fr
Publication of WO1995029818A1 publication Critical patent/WO1995029818A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/08—Protecting means, e.g. caps
    • B43K23/12—Protecting means, e.g. caps for pens

Definitions

  • the invention relates to a cap part of a felt-tip pen.
  • Felt-tip pens such as marker pens are hand-held writing instruments and have an elongated, more or less rod-like shape.
  • Her writing tip is relatively soft and fibrous and soaked with dye.
  • Felt-tip pens of this type can be used for writing or also for marking, that is to say for the colored background of type or picture templates.
  • each felt-tip pen has a protective cap which can be pushed over the writing tip and attached or clamped onto the grip part of the felt-tip pen.
  • a generic cap part for a writing instrument is known from US-A-3, 712, 749.
  • This cap part is designed as a protective cap for the writing tip of the writing instrument.
  • the cap part has a lead insert which ensures that the curved part of the cap part can only lie upright on a support. As a result, its opening always points upwards, so that the writing instrument with its writing tip can be inserted into the open cap part at any time.
  • a writing tool is known from G 72 30 633, in particular in the form of a ballpoint pen, which can be attached to the standing man with a protective cap.
  • This protective cap has a cylindrical jacket area and a spherically curved base. As a result, the writing instrument wobbles all too easily around its stable position. If such a writing instrument stands on a desk, the concentration of a mentally working person can be severely impaired due to the very agitating oscillation of the writing instrument.
  • a marking device which has a protective cap with a circular cylindrical jacket and a flat cover.
  • this device can either be set up in a stable position on the cover in the vertical direction or can also roll on a support with its circular cylindrical surface. From its flat, rolling position, the marker cannot stand upright in its vertical position.
  • DE-A-1915566 discloses a closure cap for a felt-tip pen, for example. This cap can also be used in a separate stand together with the handle part of the felt-tip pen. As a result, the felt-tip pen can be placed on a support in a vertical position with its writing tip pointing downwards.
  • a Malutensil with an approximately spherical shape is known from G-A-92 09779. So that this "writing ball" cannot roll away uncontrollably on a support, it is equipped with a flat dividing surface. As a result, the painting utensil can be safely placed on a support when not in use.
  • the invention is based on the object of specifying a technically simple possibility in order to avoid the disadvantages of a felt-tip pen as described in the prior art and to ensure that a felt-tip pen can be fully functional at all times without major or disruptive circumstances .
  • the invention is given by the features of claim 1.
  • the invention is characterized in the generic cap part of a felt-tip pen mentioned at the outset in that the overall cross-section of the cap part and felt-tip pen is present in the area of the cap part in such a way that when a felt-tip pen lies with its cap part on a support, its writing tip points downward against the support is directed, and that furthermore its outer side facing the support has an area with a smaller external curvature than the area present in the adjacent surface area, or an area with a planar and / or inwardly curved surface.
  • Such a cap ensures, on the one hand, that the felt-tip pen placed on a table or other base can always be brought into such a stable position that its writing tip is directed downwards onto the support.
  • the felt pen with the cap part can work like a "standing man".
  • the back and forth movement of the felt-tip pen which is disturbing for the concentration of a mentally working person, can be avoided in a "standing man" by the fact that the outside of the cap part facing the support has at least one area with less outer curvature than in the neighboring ones Surface areas of the cap part is the case.
  • This area with the smaller outer curvature will then be the area which represents the rest position of the felt-tip pen sitting on its cap part.
  • This smaller outer curvature is preferably designed as an area with a flat or inwardly curved surface. The felt-tip pen tumbling back and forth will then regularly move very quickly into its intended stable rest position, or remain in it, and thus not swing back and forth.
  • the felt pen will always swivel back quickly to its stable resting position, even when it is deflected to the side from the vertical. In its stable position, the felt pen does not have to be aligned perpendicular to the support; it is only necessary for the writing tip to be oriented obliquely downward to the contact surface. This ensures that the writing fluid can penetrate and wet the tip even when the felt tip pen is placed flat on a desk, for example.
  • the cap part of the felt-tip pen according to the invention can be designed such that it is at the same time the protective cap of the felt-tip pen protecting the writing tip. It's all- However, it is also possible to design a separate stand part as a cap part, onto which the felt-tip pen can then be attached or inserted with or without its protective cap. This protective cap could then functionally correspond to the protective cap known in the prior art.
  • the cap part can preferably be designed as a protective cap.
  • an advantageous embodiment is characterized in that in the end region of the cap part facing the support, at least in regions there is lead or another material of high specific density which ensures the standing man principle. Because of the very different weight areas on the one hand of the cap part in this
  • FIG. 1 is a side view of a felt-tip pen set up on a support with a cap part according to the invention
  • FIG. 2 shows an exploded view of the felt-tip pen and its cap part in accordance with the embodiment variant shown in FIG. 1, 3 is a side view of a slightly different cap part according to the invention,
  • FIG. 5 shows a fourth embodiment of a cap part according to the invention
  • FIG. 6 shows a cap part according to the invention, which is placed on a protective cap of a felt-tip pen,
  • FIG. 9b shows a protective cap which can be inserted into the cap part according to FIG. 9a and is known in the prior art.
  • a felt-tip pen 10 such as can be used for marking, for example, has a grip part 12 and a cap part 14.
  • the grip part 12 has a tapering neck 16 from which a writing tip 18 looks out.
  • a marking or writing fluid is present in the grip part 12, which penetrates into the writing tip 18 from the inside and soaks it.
  • the cap part 14 can be attached to the neck 16.
  • the writing tip 18 is then positioned in a cavity 20 without contact.
  • the cap part acts as a protective cap, on the one hand for mechanical damage to the relatively soft To prevent writing tip and also to prevent drying of the writing tip 18.
  • the outer surface 22 of the cap part 14 is curved outwards.
  • an area 24 in the interior of the cap part 14 which has a lead filling.
  • the weight of this area 24 is selected such that the position of the overall center of gravity 26 from the cap part 14 and the handle part 12 seated in the cap part, as shown in FIG. 1, is present in the area between the cavity 20 and the surface 22 .
  • the overall center of gravity 26 is even present within the area 24 filled with lead.
  • the felt-tip pen 10 will therefore pivot back into its solid position shown in solid lines even if it is intentionally or unintentionally deflected into a lateral position 10.1 or 10.2.
  • the cap part 14.3 shown in FIG. 3 differs from the cap part 14 (FIGS. 1, 2) in that the area with the curved surface 22 comprises a central flat area 28.
  • This flat region 28 is located centrally symmetrical to the longitudinal axis 30 of the cap part 14.3.
  • This longitudinal axis 30 is also the longitudinal axis of the felt-tip pen 10.
  • a felt-tip pen 10 deflected from its vertical orientation in accordance with FIG. 1 will thus quickly move into its area 28 with the cap part 14.3 shown in FIG. 3 and in this flat area 28 also persist on edition 31. There will be no longer back and forth oscillation about the longitudinal axis 30 in the cap part 14.3, in contrast to the felt-tip pen 10 with the cap part 14 (FIGS. 1, 2).
  • the cap part 14.4 shown in FIG. 4 is designed similarly to the cap part 14.3. Only that is the area 28 centrally penetrating normal 34 offset by the angle 32 against the longitudinal axis 30 of the cap part 14.4. A grip part 12 resting in the cap part 14.4 will thus assume a stable rest position deflected by the angle 32 from the vertical oblique position.
  • This cap part 14.5 has two stable rest positions; one rest position is in the flat area 28 and the other rest position is in the area of the arch 36.
  • a cap part 14.6 can be placed on the protective cap 40, which is more or less completely, or possibly only partially, filled with lead or a comparable material or consists of the same material.
  • the cap part 14.6 placed on the protective cap 40 then ensures that the handle part 12 inserted in the protective cap 40 and thus also in the cap part 14.6 orients with its writing tip 18 in the direction of a support surface 31.
  • At least one outer region of the cap part 14.6 is provided, for example, with a bulge 36, as has already been described above for the cap part 14.5.
  • an at least partially circumferential locking groove 42 is formed in the protective cap 40.
  • This latching groove 42 can be used to latch a plurality of latching lugs 44 present on the inside of the cap part 14.6.
  • the relatively firm latching between the protective cap 40 and the cap part 14.6 enables the protective cap 40 not to become detached from the cap part 14.6 when the felt-tip pen is handled normally when the handle part is to be pulled out or unscrewed from the protective cap 40; the protective cap 40 is thus part of the cap part 14.6.
  • the felt-tip pen can be handled as a closed writing instrument only with the protective cap 40 which closes its writing tip.
  • the felt-tip pen 10.6 described in FIGS. 6 to 8 will be used similarly to the felt-tip pen described in FIGS. 1 to 5. In order to be able to mark or write with the handle part 12, the same is detached from its cap part 14. In the case of the felt-tip pen 10.6, the protective cap 40 will also loosen at the same time as the cap part 14.6, since both parts, cap part 14.6 and protective cap 40, are sufficiently firmly connected.
  • a "normal" protective cap 40.9 can be inserted into its interior from above, without a latch being provided in the present example. As a result, a handle part 12 provided with the protective cap 40.9 can be loosely inserted into the cap part 14.9 and can thus be put down.
  • the cap part 14.9 which is economically producible in terms of production technology and economy, consists of three parts: a ring part 46, a hood part 48 and a weight part 50.
  • the weight part 50 can be loosely inserted into the hood part 48, which is detached from the ring part 46 and has a spherical surface be used from above.
  • the lower surface of the weight part 50 in the drawing has a shape adapted to the inner contour of the hood part 48.
  • the ring part 46 can be placed on the approximately hemispherical hood part 48 from above.
  • Both the ring part 46 and the hood part 48 have a mutual locking device 52. As a result, the ring part 46 sits firmly on the hood part 48. With its outer contour, the ring part 46 adapts to the curvature of the hood part 48.
  • a plurality of longitudinal webs 54, 56 are integrally formed on the inside of the ring part 46. With the lower end face in the drawing, these longitudinal webs 54, 56 rest on the weight part 50 from above. As a result, the weight part 50 is prevented from falling out of the hood part 48.
  • the inner surfaces 58 of the longitudinal webs 54, 56 form contact and guide surfaces for the outside of the protective cap 40.9.
  • the protective cap 40.9 sits with its outer surface 60 on the inner surface 58 of the longitudinal webs 54, 56. With its lower surface 62 in the drawing, the protective cap 40.9 bears against the weight part 50 in the present example.
  • the protective cap 40.9 can thus be easily inserted from above into the cap part 14.9 resting on a support and resting on one of the two indentations 36. This is possible in the same way if the protective cap 14.9 is attached to the handle part 12. In the opposite way, the protective cap 40.9 together with the handle part 12 can easily be removed from the cap part 14.9 by pulling the protective cap 40.9 upwards out of the cap part 14.9.
  • cap parts With all of these embodiments of cap parts it is ensured that a grip part 12 seated in a cap part rests on a support 31 in such a stable manner that the writing tip 18 is oriented obliquely downwards in the direction of support 31.

Abstract

Un capuchon de crayon feutre dont la face extérieure est convexe (22) au moins par endroits, se caractérise en ce que le centre de gravité commun (26) dudit capuchon (14) et du crayon feutre (10, 12) se situe dans la zone du capuchon (14) de manière à ce que la pointe d'écriture (18) du crayon feutre appuyé conjointement avec le capuchon (14) sur un support (31), soit dirigée dans le sens du support (31), et que la face extérieure dudit capuchon, qui fait face au support (31), comporte au moins une zone moins convexe que la zone située dans la partie superficielle adjacente, ou qu'elle présente au moins une zone à surface plane (28) et/ou concave (36).
PCT/DE1995/000560 1994-05-03 1995-05-02 Capuchon de crayon feutre WO1995029818A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE59501783T DE59501783D1 (de) 1994-05-03 1995-05-02 Kappenteil mit einem filzschreiber
EP95917259A EP0758299B1 (fr) 1994-05-03 1995-05-02 Capuchon avec un crayon feutre

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9407338U DE9407338U1 (de) 1994-05-03 1994-05-03 Kappenteil eines Filzschreibers
DEG9407338.4U 1994-05-03

Publications (1)

Publication Number Publication Date
WO1995029818A1 true WO1995029818A1 (fr) 1995-11-09

Family

ID=6908171

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1995/000560 WO1995029818A1 (fr) 1994-05-03 1995-05-02 Capuchon de crayon feutre

Country Status (3)

Country Link
EP (1) EP0758299B1 (fr)
DE (2) DE9407338U1 (fr)
WO (1) WO1995029818A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751575A1 (fr) * 1996-07-26 1998-01-30 Quetin Assia Manche, notamment pour instrument ou outil d'ecriture ou de peinture

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1038738A (en) * 1911-03-17 1912-09-17 Paul Jean Fouquier Pen and the like.
FR849588A (fr) * 1939-01-28 1939-11-27 Dispositif pour maintenir des articles de bureau ou autres verticaux pour les signaler automatiquement à l'usager
DE1915566A1 (de) * 1969-03-27 1970-10-08 Kurt Fend Verschlusskappe
US3712749A (en) * 1970-09-25 1973-01-23 E Roberts Self-righting instrument cap device
WO1993014942A1 (fr) * 1992-02-03 1993-08-05 Bergstroem Maarten Stylo

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7230633U (de) * 1972-08-18 1973-04-19 Berendsohn Ag Schreibzeug
DE8816288U1 (fr) * 1988-04-30 1989-06-08 Schwan-Stabilo Schwanhaeusser Gmbh & Co, 8500 Nuernberg, De
DE4028745A1 (de) * 1990-09-11 1992-03-19 Lamy Gmbh C Josef Schreibgeraet
DE9209779U1 (fr) * 1992-07-21 1992-09-17 Schmitz, Ursula, 5040 Bruehl, De

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1038738A (en) * 1911-03-17 1912-09-17 Paul Jean Fouquier Pen and the like.
FR849588A (fr) * 1939-01-28 1939-11-27 Dispositif pour maintenir des articles de bureau ou autres verticaux pour les signaler automatiquement à l'usager
DE1915566A1 (de) * 1969-03-27 1970-10-08 Kurt Fend Verschlusskappe
US3712749A (en) * 1970-09-25 1973-01-23 E Roberts Self-righting instrument cap device
WO1993014942A1 (fr) * 1992-02-03 1993-08-05 Bergstroem Maarten Stylo

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751575A1 (fr) * 1996-07-26 1998-01-30 Quetin Assia Manche, notamment pour instrument ou outil d'ecriture ou de peinture

Also Published As

Publication number Publication date
DE59501783D1 (de) 1998-05-07
EP0758299B1 (fr) 1998-04-01
DE9407338U1 (de) 1994-07-14
EP0758299A1 (fr) 1997-02-19

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